CVE-2025-49113

Severity CVSS v4.0:

Pending analysis

Type:

CWE-502 Deserialization of Untrusted Dat

Publication date:

02/06/2025

Last modified:

12/06/2025

Description

Roundcube Webmail before 1.5.10 and 1.6.x before 1.6.11 allows remote code execution by authenticated users because the _from parameter in a URL is not validated in program/actions/settings/upload.php, leading to PHP Object Deserialization.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 9.90 CRITICAL
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Changed
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x

9.90

Severity 3.x

CRITICAL

References to Advisories, Solutions, and Tools

https://fearsoff.org/research/roundcube
https://github.com/roundcube/roundcubemail/commit/0376f69e958a8fef7f6f09e352c541b4e7729c4d
https://github.com/roundcube/roundcubemail/commit/7408f31379666124a39f9cb1018f62bc5e2dc695
https://github.com/roundcube/roundcubemail/commit/c50a07d88ca38f018a0f4a0b008e9a1deb32637e
https://github.com/roundcube/roundcubemail/pull/9865
https://github.com/roundcube/roundcubemail/releases/tag/1.5.10
https://github.com/roundcube/roundcubemail/releases/tag/1.6.11
https://roundcube.net/news/2025/06/01/security-updates-1.6.11-and-1.5.10
https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-mitigation-script
https://www.vicarius.io/vsociety/posts/cve-2025-49113-roundcube-vulnerability-detection
http://www.openwall.com/lists/oss-security/2025/06/02/3
https://lists.debian.org/debian-lts-announce/2025/06/msg00008.html